# 11-785 Fall 2018 Homework 3 Part 2 — Data

来源：https://www.kaggle.com/competitions/Fall-11-785-homework-3-part-2/data

采集时间：2026-10-19T07:15:46Z

## Data Files

Data files are available for download from this page.
## File descriptions

    
- **wsj0_test.npy** - test features
- **wsj0_train.npy** - training features
- **wsj0_train_merged_labels.npy** - training labels
- **wsj0_dev.npy** - development/validation features
- **wsj0_dev_merged_labels.npy** - development/validation labels
- **wsj0_test.npy** - test features
- **sample_submission.csv** - sample submission in correct format. Submission is a single silence phoneme (".") for each utterance.
- **phoneme_list.py** - List of phoneme full names, and list of phoneme single-character encodings.

## Feature Files

Same data layout as previously.
## Label Files

Array length is the number of utterances. Each item in the array is an array that is the length of the number of phonemes in that utterance. The labels are [0-45], 46 phonemes.